A DS-CDMA Cellular System Using Band Division and Channel Segregation Distributed Channel Allocation

Suguru SUGAWARA; Eisuke KUDOH; Fumiyuki ADACHI

doi:10.1093/ietcom/e90-b.4.904

A DS-CDMA Cellular System Using Band Division and Channel Segregation Distributed Channel Allocation

Suguru SUGAWARA, Eisuke KUDOH, Fumiyuki ADACHI

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In DS-CDMA cellular communications systems, the single frequency reuse can be utilized. Since large other-cell interference is produced, the well known soft handover or site diversity must be used. If the single frequency reuse is not utilized to avoid the other-cell interference, we will face the frequency allocation problem, similar to FDMA systems. In this paper, a DS-CDMA cellular system using band division is proposed. The available wide frequency band is divided into several narrow frequency bands and the different frequency bands are allocated to adjacent cells so as to avoid the large other-cell interference. For the frequency allocation, the channel segregation distributed channel allocation (CS-DCA) algorithm is applied. The link capacity is evaluated by computer simulation.

Publication: IEICE TRANSACTIONS on Communications Vol.E90-B No.4 pp.904-909

Publication Date: 2007/04/01

Publicized

Online ISSN: 1745-1345

DOI: 10.1093/ietcom/e90-b.4.904

Type of Manuscript: PAPER

Category: Wireless Communication Technologies

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Suguru SUGAWARA, Eisuke KUDOH, Fumiyuki ADACHI, "A DS-CDMA Cellular System Using Band Division and Channel Segregation Distributed Channel Allocation" in IEICE TRANSACTIONS on Communications, vol. E90-B, no. 4, pp. 904-909, April 2007, doi: 10.1093/ietcom/e90-b.4.904.
Abstract: In DS-CDMA cellular communications systems, the single frequency reuse can be utilized. Since large other-cell interference is produced, the well known soft handover or site diversity must be used. If the single frequency reuse is not utilized to avoid the other-cell interference, we will face the frequency allocation problem, similar to FDMA systems. In this paper, a DS-CDMA cellular system using band division is proposed. The available wide frequency band is divided into several narrow frequency bands and the different frequency bands are allocated to adjacent cells so as to avoid the large other-cell interference. For the frequency allocation, the channel segregation distributed channel allocation (CS-DCA) algorithm is applied. The link capacity is evaluated by computer simulation.
URL: https://globals.ieice.org/en_transactions/communications/10.1093/ietcom/e90-b.4.904/_p

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@ARTICLE{e90-b_4_904,
author={Suguru SUGAWARA, Eisuke KUDOH, Fumiyuki ADACHI, },
journal={IEICE TRANSACTIONS on Communications},
title={A DS-CDMA Cellular System Using Band Division and Channel Segregation Distributed Channel Allocation},
year={2007},
volume={E90-B},
number={4},
pages={904-909},
abstract={In DS-CDMA cellular communications systems, the single frequency reuse can be utilized. Since large other-cell interference is produced, the well known soft handover or site diversity must be used. If the single frequency reuse is not utilized to avoid the other-cell interference, we will face the frequency allocation problem, similar to FDMA systems. In this paper, a DS-CDMA cellular system using band division is proposed. The available wide frequency band is divided into several narrow frequency bands and the different frequency bands are allocated to adjacent cells so as to avoid the large other-cell interference. For the frequency allocation, the channel segregation distributed channel allocation (CS-DCA) algorithm is applied. The link capacity is evaluated by computer simulation.},
keywords={},
doi={10.1093/ietcom/e90-b.4.904},
ISSN={1745-1345},
month={April},}

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TY - JOUR
TI - A DS-CDMA Cellular System Using Band Division and Channel Segregation Distributed Channel Allocation
T2 - IEICE TRANSACTIONS on Communications
SP - 904
EP - 909
AU - Suguru SUGAWARA
AU - Eisuke KUDOH
AU - Fumiyuki ADACHI
PY - 2007
DO - 10.1093/ietcom/e90-b.4.904
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E90-B
IS - 4
JA - IEICE TRANSACTIONS on Communications
Y1 - April 2007
AB - In DS-CDMA cellular communications systems, the single frequency reuse can be utilized. Since large other-cell interference is produced, the well known soft handover or site diversity must be used. If the single frequency reuse is not utilized to avoid the other-cell interference, we will face the frequency allocation problem, similar to FDMA systems. In this paper, a DS-CDMA cellular system using band division is proposed. The available wide frequency band is divided into several narrow frequency bands and the different frequency bands are allocated to adjacent cells so as to avoid the large other-cell interference. For the frequency allocation, the channel segregation distributed channel allocation (CS-DCA) algorithm is applied. The link capacity is evaluated by computer simulation.
ER -